raimund@711: /* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
raimund@711:  * Software engineering by Intevation GmbH
raimund@711:  *
raimund@711:  * This file is Free Software under the GNU GPL (v>=3)
raimund@711:  * and comes with ABSOLUTELY NO WARRANTY! Check out
raimund@711:  * the documentation coming with IMIS-Labordaten-Application for details.
raimund@711:  */
raimund@652: package de.intevation.lada.validation.rules.ort;
raimund@652: 
raimund@677: import java.util.List;
raimund@677: 
raimund@677: import javax.inject.Inject;
raimund@677: 
raimund@677: import com.vividsolutions.jts.geom.Point;
raimund@677: 
tom@1251: import org.apache.log4j.Logger;
tom@1251: 
tom@1097: import de.intevation.lada.model.stammdaten.Ort;
tom@1097: import de.intevation.lada.model.stammdaten.Verwaltungseinheit;
raimund@1194: import de.intevation.lada.model.stammdaten.Verwaltungsgrenze;
raimund@677: import de.intevation.lada.util.annotation.RepositoryConfig;
raimund@677: import de.intevation.lada.util.data.QueryBuilder;
raimund@677: import de.intevation.lada.util.data.Repository;
raimund@677: import de.intevation.lada.util.data.RepositoryType;
raimund@652: import de.intevation.lada.validation.Violation;
raimund@652: import de.intevation.lada.validation.annotation.ValidationRule;
raimund@652: import de.intevation.lada.validation.rules.Rule;
raimund@652: 
raimund@711: /**
raimund@711:  * Validation rule for ort.
raimund@711:  * Validates if the coordinates are in the specified "Verwaltungseinheit".
raimund@711:  *
raimund@711:  * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a>
raimund@711:  */
tom@1251: @ValidationRule("Ort")
raimund@652: public class CoordinatesInVE implements Rule {
raimund@652: 
raimund@677:     @Inject
tom@1251:     private Logger logger;
tom@1251: 
tom@1251:     @Inject
raimund@677:     @RepositoryConfig(type=RepositoryType.RO)
raimund@677:     private Repository repository;
raimund@677: 
raimund@685:     @SuppressWarnings("unchecked")
raimund@652:     @Override
raimund@652:     public Violation execute(Object object) {
tom@1251:         Ort ort = (Ort)object;
tom@1219: 
tom@1251:         String gemId = "".equals(ort.getGemId())
tom@1251:             ? null
tom@1251:             : ort.getGemId();
tom@1219: 
tom@1251:         if (gemId != null) {
tom@1251: 
tom@1251:             QueryBuilder<Verwaltungsgrenze> vg =
tom@1251:                 new QueryBuilder<Verwaltungsgrenze>(
tom@1251:                     repository.entityManager("stamm"),
tom@1251:                     Verwaltungsgrenze.class);
tom@1251:             vg.and("gemId", gemId);
tom@1251:             List<Verwaltungsgrenze> vgs = repository.filterPlain(
tom@1251:                 vg.getQuery(), "stamm");
tom@1251:             if (vgs == null || vgs.isEmpty()) {
tom@1251:                 Violation violation = new Violation();
tom@1251:                 violation.addWarning("verwaltungsgrenze", 600);
tom@1251:                 return violation;
raimund@677:             }
tom@1251: 
tom@1251:             Point p = ort.getGeom();
tom@1251:             if (p == null) {
tom@1251:                 logger.error("geom is null. "
tom@1251:                     + "Probably OrtFactory.transformCoordinates() has not "
tom@1251:                     + "been called on this ort.");
tom@1251:             }
tom@1251:             for (Verwaltungsgrenze singlevg : vgs) {
tom@1251:                 if(singlevg.getShape().contains(p)) {
tom@1251:                     return null;
tom@1251:                 }
tom@1251:             }
raimund@677:             Violation violation = new Violation();
tom@1219:             violation.addWarning("verwaltungsgrenze", 651);
raimund@677:             return violation;
raimund@677:         }
tom@1251: 
raimund@652:         return null;
raimund@652:     }
raimund@652: 
raimund@652: }